The invention relates to the technical field of illumination, specifically to an airport landing area floodlight. The airport landing area floodlight comprises a power box, a U-shaped frame arranged above the power box and a floodlight body arranged on the U-shaped frame, wherein an alternating current-direct current conversion device is arranged in the power box; a supporting pipe body is arranged between the power box and the U-shaped frame; a cavity is formed in the U-shaped frame; one end of the supporting pipe body communicates with the interior of the power box; the other end of the supporting pipe body is arranged in and communicates with the cavity of the U-shaped frame; an annular supporting piece is arranged on the outer side face of the supporting pipe body; a first worm wheel is arranged on the annular supporting piece; a first rotating pipe body is arranged between the first worm wheel and the U-shaped frame; and the central axis of the first rotating pipe body coincides with the central axis of the supporting pipe body. The airport landing area floodlight has the beneficial effects that omnibearing-angle irradiation can be achieved, a worker does not need to consume strength to achieve rotary motion and pitching motion of a lamp tube, and the lamp tube is compact in supporting structure, stable in operation and free of swinging and shaking.
本发明涉及照明技术领域。一种机场着陆探照灯,包括有电源箱、设置在电源箱上方的U型架以及设置在U型架上的探照灯本体,电源箱内设有交直流变换装置,电源箱和U型架之间设有支撑管体,U型架内设有空腔,支撑管体的一端连通电源箱的内部,支撑管体的另一端连通在U型架的空腔内,支撑管体的外侧面设有环状支撑件,第一蜗轮设置在环状支撑件上,第一转动管体设置在第一蜗轮和U型架之间,且第一转动管体的中心轴线与支撑管体的中心轴线相重合。本发明的有益效果:不仅能够实现全方位角度的照射,而且无需工作人员耗费力气来实现灯筒的旋转运动和俯仰运动,并且灯筒的支撑结构紧凑,运行平稳,不会摇摆晃动。
Airport landing area floodlight
一种机场着陆探照灯
2020-09-22
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |
Engineering Index Backfile | 1941
|Emerald Group Publishing | 1951
Keeping Floodlight Temperature Low
NTRS | 1987
|